If any country on earth should be breathing a huge sigh of relief about now, it’s Mexico. Four years of bashing, bullying, trade threats and white supremacist machinations now ends with the ignominious exit of Donald J. Trump.

If any country on earth should be breathing a huge sigh of relief about now, it’s Mexico. Four years of bashing, bullying, trade threats and white supremacist machinations now ends with the ignominious exit of Donald J. Trump.